Whether it is because we look at them too much or because they radiate too much blue light, screens are known to cause eye problems. It is almost impossible to avoid screens in our daily lives. There ...

Browse 14,100+ led light screen stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Close-up of the Monitor's Pixels.

But according to research, having any form of ambient light around you at night – whether that’s from a TV screen, bright alarm clock or intrusive streetlight – could do more than just mess ...